The shooting of two black men by a white woman in a crowded subway initially appears to be a case of self-defense, but further investigation reveals revenge as a possible motive.

During the investigation into the death of a little girl in a respectable, middle-class family, Greevey and Logan uncover a myriad of family secrets involving abuse, molestation, and murder.

The accidental shooting of two children by a 14-year-old hired killer leads to a drug dealer and a real estate agent.

Logan is forced to face his cultural biases when both a Lebanese gunrunner and an Irish terrorist are suspected of killing a drug dealer.

Logan crosses the line in order to obtain a confession from the man suspected of murdering Max Greevey. Stone finds that his prosecution is placed in jeopardy because of Logan's actions.

The murder of a Wall Street legend begins a case involving an ailing union worker and a former governor and old friend of Schiff's.

The death of a corporate mogul caused by an overdose of a sexual performance-enhancing drug leads to a case with a witness that puts Curtis in a compromising position.

Investigating the murder of a woman in a rent-controlled apartment, the detectives discover that she was engaged in a long-running battle with her landlord and had been blocking the potentially lucrative sale of the building.